How do I implement an interface or button in Macromedia Flash?
A. There is no single way to make interfaces in Flash. One approach is to import an image of the entire interface into Flash, and then define “invisible” buttons above the parts of the interface that should be clickable. Another approach is to separate the interface into static parts, and those that are interactive. That way, various pieces can be programmed to move independently of each other. PNG files are ideal for importing graphics into Flash that have semi-transparent areas.